In plasma spraying, H2 or N2 is commonly added to the primary Ar plasma which may increase the specific enthalpy, […]
Understanding the Impact of Binary Plasma Gas Mixtures in Plasma Spraying
Category: DPV
Role Of Nitrogen And Helium Gases On Microstructure And Anisotropic Mechanical Properties Of Cold-Sprayed Scalmalloy Deposits
Aluminum alloys (Al) produced by fusion-based additive manufacturing techniques exhibit limited strength due to undesirable grain growth, porosity, and thermal […]
Splat Deposition Stress Formation Mechanism Of Droplets Impacting Onto Texture
This study focuses on understanding the crucial phenomenon of deposition stress during the splat formation of plasma-sprayed droplets, which is […]
Numerical and Experimental Analysis of a Solid Shroud in Multi-arc Plasma Spraying
Plasma spraying is characterized by high flexibility, but has challenges of high energy consumption and oxidation of the metallic spray […]
Using optical emission spectroscopy in atmospheric conditions to track the inflight reduction of plasma sprayed TiO2−x feedstock for thermoelectric applications
Thermal spray deposition (specifically Atmospheric Plasma Spraying, APS) is a well-established surface coating technology with a broad scope of applications […]
Effect Of H2 Addition On The Preparation Of Zro2 Powder From Zircon (Zrsio4) Using A Plasma Torch
In this study, the plasma torch is utilized for the preparation of highly pure ZrO2 from zircon (ZrSiO4). The incorporation […]
Modeling the Formation of Thermal Spray Coatings on Substrates with Arbitrary Shapes
The main focus of this study is on simulation of coating formation on substrates with arbitrary shapes. For this purpose, […]
Modeling Parameters for Finite Element Simulation of Residual Stress in Cold Spray and the Stress Evolution and Distribution
Residual stress is an important factor that affects the properties of cold spray coatings. The study performed 2D single-, 3D […]
Atmospheric Plasma Spraying of Different MgO/Al2O3 Feedstocks
Nine commercial and experimental powders from the MgO/Al2O3 system have been investigated in the present project. The composition ranged from […]
